Ramachandran K. S. <br/><br/>
Complexity of derivatives 
Ramachandran K. S. 
 - ix,93p.  cm. 
<br/><br/><label>Standard No.: </label>64688 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X652.2'P, P8